What is the general cost to replace the starter on a 1998 Oldsmobile Intrigue?

Well, you figure about 200 for the new starter and allow up 200 for labor. It depends on the stuff that has to be moved to get to it. Also depends on the area of the country you live in for labor rates. They vary. It is a little less if you get a remanufactured starter, but that is your call. Good luck.